TY - JOUR A1 - Okur, N. T1 - The effects of soy oil, poultry fat and tallow with fixed energy : protein ratio on broiler performance JO - Arch. Anim. Breed. J1 - AAB VL - 63 IS - 1 SP - 91 EP - 101 Y1 - 2020/03/17 PB - Copernicus Publications SN - 2363-9822 UR - https://aab.copernicus.org/articles/63/91/2020/ L1 - https://aab.copernicus.org/articles/63/91/2020/aab-63-91-2020.pdf DO - 10.5194/aab-63-91-2020 ER -